23 compile_pattern2(pattern, search_type, comp_pattern, show_error)  in compile_pattern2()  argument
24 	char *pattern;  in compile_pattern2()
36 	if (re_compile_pattern(pattern, strlen(pattern), comp))
52 	if (regcomp(comp, pattern, REGCOMP_FLAG))
70 	pcre *comp = pcre_compile(pattern,
86 	pcre2_code *comp = pcre2_compile((PCRE2_SPTR)pattern, strlen(pattern),
103 	if ((parg.p_string = re_comp(pattern)) != NULL)
113 	if ((comp = regcmp(pattern, 0)) == NULL)
126 	comp = regcomp(pattern);
148 compile_pattern(pattern, search_type, show_error, comp_pattern)  in compile_pattern()  argument
149 	char *pattern;  in compile_pattern()
158 		cvt_pattern = pattern;
161 		cvt_pattern = (char*) ecalloc(1, cvt_length(strlen(pattern), CVT_TO_LC));
162 		cvt_text(cvt_pattern, pattern, (int *)NULL, (int *)NULL, CVT_TO_LC);
165 	if (cvt_pattern != pattern)
174 uncompile_pattern(pattern)  in uncompile_pattern()  argument
175 	PATTERN_TYPE *pattern;  in uncompile_pattern()
178 	if (*pattern != NULL)
180 		regfree(*pattern);
181 		free(*pattern);
183 	*pattern = NULL;
186 	if (*pattern != NULL)
188 		regfree(*pattern);
189 		free(*pattern);
191 	*pattern = NULL;
194 	if (*pattern != NULL)
195 		pcre_free(*pattern);
196 	*pattern = NULL;
199 	if (*pattern != NULL)
200 		pcre2_code_free(*pattern);
201 	*pattern = NULL;
204 	*pattern = 0;
207 	if (*pattern != NULL)
208 		free(*pattern);
209 	*pattern = NULL;
212 	if (*pattern != NULL)
213 		free(*pattern);
214 	*pattern = NULL;
223 valid_pattern(pattern)
224 	char *pattern;
230 	result = compile_pattern2(pattern, 0, &comp_pattern, 0);
242 is_null_pattern(pattern)  in is_null_pattern()  argument
243 	PATTERN_TYPE pattern;  in is_null_pattern()
246 	return (pattern == NULL);
249 	return (pattern == NULL);
252 	return (pattern == NULL);
255 	return (pattern == NULL);
258 	return (pattern == 0);
261 	return (pattern == NULL);
264 	return (pattern == NULL);
267 	return (pattern == NULL);
276 match(pattern, pattern_len, buf, buf_len, pfound, pend)  in match()  argument
277 	char *pattern;  in match()
284 	char *pattern_end = pattern + pattern_len;
289 		for (pp = pattern, lp = buf;  ;  pp++, lp++)
317 match_pattern(pattern, tpattern, line, line_len, sp, ep, notbol, search_type)  in match_pattern()  argument
318 	PATTERN_TYPE pattern;  in match_pattern()
340 		pattern->not_bol = notbol;
341 		pattern->regs_allocated = REGS_UNALLOCATED;
342 		matched = re_search(pattern, line, line_len, 0, line_len, &search_regs) >= 0;
359 		matched = !regexec(pattern, line, 1, &rm, flags);
376 		matched = pcre_exec(pattern, NULL, line, line_len,
389 		matched = pcre2_match(pattern, (PCRE2_SPTR)line, line_len,
408 	*ep = regex(pattern, line);
415 	matched = regexec2(pattern, line, notbol);
417 	matched = regexec(pattern, line);
421 		*sp = pattern->startp[0];
422 		*ep = pattern->endp[0];